During February 2025, this developer focused on enhancing the PDFMathTranslate repository by delivering a comprehensive documentation overhaul. Kaina consolidated and reorganized both English and Chinese README files using Markdown, introducing clear installation and usage instructions, including a new UV-based installation method and explicit Python version requirements. The work emphasized technical writing and documentation hygiene, removing outdated files and clarifying plugin deployment steps for Docker and Zotero integrations. By prioritizing maintainability and onboarding clarity, Kaina’s updates reduced user confusion and support needs, enabling faster adoption for plugin developers. No code changes were made, reflecting a deep focus on documentation quality and structure.